In the summer of 2019, I returned to my hometown Jiangxi Province and traveled with friends to Lushan Mountain to escape the heat; this trip was the first time in more than 20 years that I had visited Lushan. As a child, my mother and grandparents frequently took me to Lushan during the summer. We would stay there for two months at a time. In the mountain, we would look at the scenery, go to the cinema and enjoy the time in the Kuling park.